Modification of jet shapes in PbPb collisions at root s NN 2 76 TeV
Yazarlar (1)
Doç. Dr. Mustafa Numan BAKIRCI Tokat Gaziosmanpaşa Üniversitesi, Türkiye
| Makale Türü |
Özgün Makale
(SSCI, AHCI, SCI, SCI-Exp dergilerinde yayınlanan tam makale)
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| Dergi Adı | Physics Letters Section B Nuclear Elementary Particle and High Energy Physics (Q4) | ||
| Dergi ISSN | 0370-2693 Wos Dergi Scopus Dergi | ||
| Dergi Tarandığı Indeksler | SCI | ||
| Makale Dili | İngilizce | Basım Tarihi | 01-2014 |
| Cilt / Sayı / Sayfa | 730 / 1 / 243–263 | DOI | 10.1016/j.physletb.2014.01.042 |
| UAK Araştırma Alanları |
Yüksek Enerji ve Parçacık Fiziği
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| Özet |
| The first measurement of jet shapes, defined as the fractional transverse momentum radial distribution, for inclusive jets produced in heavy-ion collisions is presented. Data samples of PbPb and pp collisions, corresponding to integrated luminosities of 150 μb− 1 and 5.3 pb− 1 respectively, were collected at a nucleon–nucleon centre-of-mass energy of s NN= 2.76 TeV with the CMS detector at the LHC. The jets are reconstructed with the anti-k T algorithm with a distance parameter R= 0.3, and the jet shapes are measured for charged particles with transverse momentum p T> 1 GeV/c. The jet shapes measured in PbPb collisions in different collision centralities are compared to reference distributions based on the pp data. A centrality-dependent modification of the jet shapes is observed in the more central PbPb collisions, indicating a redistribution of the energy inside the jet cone. This measurement provides … |
| Anahtar Kelimeler |
| CMS | Heavy ion physics | Jet shapes |
Science Direct
Modification of jet shapes in PbPb collisions at root s NN 2 76 TeV
BM Sürdürülebilir Kalkınma Amaçları
| Atıf Sayıları | |
| Scopus | 199 |
| Google Scholar | 268 |